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S and is slightly different from that described by Banister et al , because recent work has shown the layout in this figure to be more effective . The components are labeled as follows

S and L refer to the small and large substituents of the auxiliary.

S and reactive case

S and S density functions. Density differences have been scaled by a factor 30

S and S0 EPR signals, , respectively. Copyright 1997 the American Chemical Society, respectively.

S Angulur part oT Ihe wave funclion Tor liydrogen-like s orbitals . Only two dimensions of the three-dimensional function have been shown.

S Anodic and cathodic kinetics for Fe HCl redrawn to demonstrate the location of Ecorr-

S Another method of seeding a supersaturated solution is by pouring it very slowly onto a seed crystal. A supersaturated sodium acetate solution was used in these photographs.

S Antifouling technology route to present.

S Apparatus for studying the permeation of hydrogen through thin metal foils

S Appearance of D-sedoheptulose-7-phosphate CHj.

S AR from amino indane replacement in 9.21

S as a function of carrier doping in Pri Ca cCr03, calculated from the Heikes formula

S as function of q derived as described in text. Symbols as in

S AS kW prototype nu.xiliary power unit built by Delphi Futtelle using plimarrells I SHj.

S Assignment of chiral configuration at the metal in arene organometallic compounds,

S Asymmetric synthesis of chiral sulfoxides.

S ate-to-state rate constants for the dissociation of N2O and v 2 are the quantum numbers for the N—O and N—N vibrations respectively, in the reactant molecule, and v,2 is the quantum number for the vibration in the product N2 molecule. The thermochemical threshold is at 13488 cm , but the microscopic rate constants are almost negligible below about 20000 cm. The symbols have the following meanings

S Average polymer size and size distribution.

S Avoiding H D scrambling by adjustment of the declustering conditions in the electrospray ion source. The ETD mass spectra display the c -lon

S axes present In the point groups for the staggered conformation of ethane.

S AXS and SANS scattering intensities for a Si02 PDMS composiie thought be be bicontinuous, shown as a function of the scattering vector . The numbers attached to the two curves give values of the terminal slope, which is of interest with reg to charactoizing the interfaces.

S AXS pattern for bulk samples of a P. Curve a corresponds to a disordered worm-like morphology as confirmed by SEM. Peaks with scattering wave vector spacing-ratios consistent with a laid gyroid phase are discernible in case of sample b and c. The peaks of curve c located in the q range from 13 to 18 A can be attributed to lemtiining PLA etchant, sodium hydroxide

S B latex particle-size distribution by HDC.

S B latex particle-size distribution via HDC. Reproduced with permission from Ref. 11. Copyright 1983 Tappi J.



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